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Verfügbare Sprachen
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iv. The O-ring should be fully seated in the groove and not fall out when fitting the bezel to the cover.
f. Place the new glass element into position on the cover and assemble the bezel over the top of the glass element.
g. Ensure the glass element stays central on the cover by holding down the glass with thumb through the hole in the centre
of the bezel.
h. Carefully use the glass element to depress the plunger until the glass is in full contact with the cover O-ring. Ensure there
is an even gap around the glass.
i. Without allowing the glass element to move, screw down the bezel until the bottom of the bezel is tightened against the
cover.
SM87PB units - operation
SM87PB units - operation
The unit is operated by lifting the flap on the front of the cover, then depressing the steel actuator underneath.
Depending on the unit type ordered, the actuator will either remain in its depressed position or return to its
The unit is operated by lifting the flap on the front of the cover, then depressing the steel actuator underneath. Depending on
original position.
the unit type ordered, the actuator will either remain in its depressed position or return to its original position.
SM87PB units - resetting procedure
SM87PB units - resetting procedure
On the units with a latching mechanism, once operated, the actuator remains in its position. To reset the call
On the units with a latching mechanism, once operated, the actuator remains in its position. To reset the call point, lift the flap
point, lift the flap on the front of the unit and insert the key (provided with the unit) into the slot in the front face
on the front of the unit and insert the key (provided with the unit) into the slot in the front face of the actuator. The key should
of the actuator. The key should be turned slightly to locate it in the actuator and pulled back to the initial
position. The key can then be removed and the flap lowered.
be turned slightly to locate it in the actuator and pulled back to the initial position. The key can then be removed and the flap
lowered.
4.0 MAINTENANCE
4.0 MAINTENANCE
During the working life of the unit, it should require little or no maintenance. However, if abnormal or unusual
During the working life of the unit, it should require little or no maintenance. However, if abnormal or unusual environmental
environmental conditions occur due to plant damage or accident etc., then visual inspection is recommended.
conditions occur due to plant damage or accident etc., then visual inspection is recommended.
If the unit requires cleaning, then only clean exterior with a damp cloth to avoid electro-static charge build up.
If the unit requires cleaning, then only clean exterior with a damp cloth to avoid electro-static charge build up.
If a unit fault should occur, then the unit can be repaired by MEDC. All parts of the unit are replaceable.
If a unit fault should occur, then the unit can be repaired by MEDC. All parts of the unit are replaceable.
If you acquired a significant quantity of units, then it is recommended that spares are also made available.
If you acquired a significant quantity of units, then it is recommended that spares are also made available. Please discuss your
Please discuss your requirements with the Technical Sales Engineers at MEDC.
requirements with the Technical Sales Engineers at MEDC.
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SM87PB GENERAL ARRANGEMENT
SM87PB GENERAL ARRANGEMENT
© Cooper MEDC 2010
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